From ddfe73eedbae1f20edcdc92da2806cf89e5645a2 Mon Sep 17 00:00:00 2001 From: Olaoluwa Osuntokun Date: Tue, 13 Mar 2018 12:42:44 -0700 Subject: [PATCH] cmd/lncli: ensure mnemonic for restore flow is exactly 24 words --- cmd/lncli/commands.go | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/cmd/lncli/commands.go b/cmd/lncli/commands.go index b39e1524e..40431eac1 100644 --- a/cmd/lncli/commands.go +++ b/cmd/lncli/commands.go @@ -1139,6 +1139,12 @@ mnemonicCheck: fmt.Println() + if len(cipherSeedMnemonic) != 24 { + return fmt.Errorf("wrong cipher seed mnemonic "+ + "length: got %v words, expecting %v words", + len(CipherSeedMnemonic), 24) + } + // Additionally, the user may have a passphrase, that will also // need to be provided so the daemon can properly decipher the // cipher seed.